Sonic Move(ソニックムーブSonikku Mūbu) is a supportive spell used by Fate Testarossa for high speed movements in the long range, boosting her flight speed. When Fate is in her Sonic FormBarrier Jacket, she does not require extra activation process to use this spell.

By the time of StrikerS, Fate has additionally taught it to Erio Mondial. As Erio is ground-based in battles, his version is tuned for boosting the speed of dashes and jumps. By jumping between the ground and walls, Erio can move at multi-dimension for attacks and evasion.

By the time of ViVid, Lutecia Alpine has also learnt speed move and Sonic-type spells from Fate, as she often visits Hotel Alpine alongside with Erio and Caro Ru Lushe.